@media (-webkit-min-device-pixel-ratio: 1.5),(min-device-aspect-ratio: 1.5)
  .border-1px
    &::after
      -webkit-transform: scaleY(0.7)
      transform: scaleY(0.7)

@media (-webkit-min-device-pixel-ratio: 2),(min-device-aspect-ratio: 2)
  .border-1px
    &::after
      -webkit-transform: scaleY(0.5)
      transform: scaleY(0.5)

body, html {
  font-weight 200px
  background-color
  font-family 'PingFang SC', 'STHertiSC-Light', 'HelveTica-Light', Arial, sans-serif
}

.clearFix
  display inline-block
  &:after
    display block
    content "."
    height 0
    line-height 0
    clear both
    visibility hidden
